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A032338
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Number of identity bracelets with n labeled beads of 3 colors.
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0
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3, 6, 6, 72, 1440, 26640, 589680, 13426560, 353808000, 9841305600, 306920275200, 10257340262400, 375041008742400, 14697998361446400, 621176708984832000, 28005677334835200000, 1347486252598886400000
(list;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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1,1
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LINKS
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FORMULA
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"DHJ" (bracelets, identity, labeled) transform of 3, 0, 0, 0...
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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